In 1787, delegates from twelve of the thirteen American states convened in Philadelphia to address the weaknesses of the Articles of Confederation, resulting in the drafting of the U.S. Constitution. This document then underwent a rigorous ratification process, culminating in its adoption in 1788, marking a pivotal moment in American history as it established the principles of federalism, checks and balances, and individual rights. #historyteacher #apush #americanhistory #ushistory